A high-voltage electrostatic dust removal frequency conversion control cabinet

Abstract

The present application relates to a kind of high pressure electrostatic dust removal variable frequency control cabinet, including cabinet, support the support of the cabinet, support the support of the four corners of the support, the guide of the guide piece of the support, the fixing device of the angle of the support, the first adjusting device of the first adjusting device and the second adjusting device of the second adjusting device of coping with irregular ground;The four corners of the support are provided with the support;The guide piece is threaded in the support;The fixing device is set on the support;Fixed groove is opened on the guide piece;When the fixing device is inserted into the fixed groove, the angle of the support is fixed.The stability of traditional variable frequency control cabinet is higher because it often needs to be used outdoors, and the use environment is complex, so the stability of variable frequency control cabinet is higher.

Description

TECHNICAL FIELD

[0001] The application relates to the field of control cabinets, in particular to a high-voltage electrostatic dust removal frequency conversion control cabinet. BACKGROUND

[0002] The working principle of electrostatic dust removal is that high-voltage electric field is used to ionize flue gas, and dust in the airflow is charged and separated from the airflow under the action of the electric field. The negative electrode is made of metal wires with different cross-sectional shapes, which is called a discharge electrode. The positive electrode is made of metal plates with different geometric shapes, which is called a dust collecting electrode. The performance of the electrostatic dust remover is affected by three factors, namely, dust properties, equipment structure and flue gas flow rate. The specific resistance of dust is an index for evaluating conductivity, which has a direct impact on dust removal efficiency. If the specific resistance is too low, the dust particles are difficult to keep on the dust collecting electrode, causing them to return to the airflow. If the specific resistance is too high, the dust particles reaching the dust collecting electrode are difficult to discharge, and the voltage gradient between the dust layers will cause local breakdown and discharge. These conditions will cause the dust removal efficiency to decrease. The traditional frequency conversion control cabinet often needs to be used outdoors and in complex environments, so higher requirements are put forward for the stability of the frequency conversion control cabinet. SUMMARY

[0003] The application provides a high-voltage electrostatic dust removal frequency conversion control cabinet, which solves the problem that the traditional frequency conversion control cabinet in the prior art often needs to be used outdoors and in complex environments, and higher requirements are put forward for the stability of the frequency conversion control cabinet.

[0004] The technical scheme adopted by the application is as follows.

[0005] A high-voltage electrostatic dust removal frequency conversion control cabinet, comprising a cabinet body, a support for supporting the cabinet body, a support for supporting four corners of the support, a guide for guiding the support, a fixing device for fixing the angle of the support, a first adjusting device for coping with irregular ground and a second adjusting device for coping with flat ground, wherein the four corners of the support are provided with the support, the guide is arranged in the support, the fixing device is arranged on the support, the guide is provided with a fixing groove, and the angle of the support is fixed when the fixing device is inserted into the fixing groove.

[0006] Further technical solutions are as follows: the fixing device comprises a fixing member, a plug rod slidingly connected in the fixing member, a first baffle arranged on the plug rod, a first elastic member moving the plug rod to be inserted into the fixing groove, and a pulling block facilitating pulling of the plug rod; the fixing member is arranged on the support; one side of the fixing member facing the support is open; the first elastic member is sleeved on the plug rod; one side of the first elastic member abuts against the first baffle, and the other end of the first elastic member abuts against the inner side wall of the fixing member; the pulling block is arranged on one side of the plug rod; the first baffle is slidingly connected in the fixing member.

[0007] Further technical solutions are as follows: the first adjusting device comprises a first sliding block, a second sliding block slidingly connected in the first sliding block, an adjusting member adjusting the position of the second sliding block, and a positioning plug suitable for irregular ground; a first sliding groove is arranged on the side wall of the support; the first sliding block is slidingly connected in the first sliding groove; a second sliding groove is arranged on the first sliding block; the second sliding block is slidingly connected in the second sliding groove; the adjusting member is rotationally connected in the second sliding groove; the adjusting member is threadedly arranged in the second sliding block; the positioning plug is arranged on the second sliding block; the positioning plug is in the shape of one-half cone.

[0008] Further technical solutions are as follows: the second adjusting device is composed of a rubber member; the second adjusting device is slidingly connected in the first sliding groove.

[0009] Further technical solutions are as follows: the first adjusting device and the second adjusting device are each provided with a limiting device; the limiting device comprises a support plate, a fixing rod slidingly connected on the support plate, a second baffle arranged on the fixing rod, and a second elastic member pushing the fixing rod; the support plate is arranged on the first adjusting device and the second adjusting device; the second elastic member is sleeved on the fixing rod; one end of the second elastic member abuts against the second baffle, and the other end of the second elastic member abuts against the support plate; a first clamping groove is arranged on the side wall of the first sliding groove; the fixing rod is inserted into the first clamping groove.

[0010] Further technical solutions are as follows: a second clamping groove is arranged on the top of the first sliding groove; the second clamping groove is consistent with the first clamping groove; when the first adjusting device is clamped into the first clamping groove, the second adjusting device is clamped into the second clamping groove.

[0011] Further technical solutions are as follows: a third sliding groove is arranged on the top of the first sliding groove; the cross section of the third sliding groove is consistent with the first sliding block and the second adjusting device.

[0012] Further, the first adjusting device, the second adjusting device and the first sliding groove are arranged relative to the support.

[0013] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0014] 1、The cabinet body is in the shape of a cuboid, the bottom of the cabinet body is provided with a support, the support is in the shape of a cuboid and is open at the top and bottom, the four corners of the support are provided with supports, the supports are in the shape of a long strip, the top of the support is rotatably connected to the support, the bottom of the support is provided with a guide, the guide is in the shape of a circular arc, a fixing groove is formed in the side wall of the guide, a fixing member is arranged on the side wall of the support, the fixing member is in the shape of a cylinder, the side wall of the fixing member facing the support is open, a plug rod is slidably connected to the fixing member, a first baffle is arranged on the plug rod, the first baffle slides in the fixing member, a first elastic member is arranged between the first baffle and the fixing member, one end of the first elastic member abuts against the first baffle, the other end of the first elastic member abuts against the inner side wall of the fixing member, a pull block is arranged on one side of the plug rod, when the plug rod is inserted into the fixing groove, the angle of the support is fixed, the bottom of the support is provided with a first adjusting device and a second adjusting device, the first adjusting device and the second adjusting device can be exchanged with each other to cope with different fixing scenes, the first adjusting device copes with irregular ground, the second adjusting device copes with flat ground, thereby realizing the control of the position of the cabinet body and the adjustment of the angle of the support by the first adjusting device and the second adjusting device, so that the cabinet body maintains the best working state.

[0015] 2、Because the first sliding slot is T-shaped, the first sliding block is slidably connected in the first sliding slot, the second sliding slot is slidably connected in the first sliding block, the adjusting member is rotatably connected in the second sliding slot, the adjusting member is threaded through the second sliding block, the second sliding block is T-shaped, the second sliding block is corresponding to the second sliding slot, the positioning plug is provided on the second sliding block, the positioning plug is one-half conical, the second adjusting device is slidably arranged in the first sliding slot, the second adjusting device is made of rubber, the first adjusting device, the second adjusting device and the first sliding slot are provided with two groups relative to the support, when the first adjusting device needs to be moved to the bottom of the support, the first sliding block is slid until the limiting device is clamped into the first clamping slot, the adjusting member is rotated to relatively move the two groups of positioning plugs until the two groups of positioning plugs are attached to form a complete conical body, when the second adjusting device needs to be moved to the bottom of the support, the limiting device is moved away from the first clamping slot, then the first adjusting device is removed from the support, the second adjusting device is clamped into the first sliding slot from the third sliding slot, then the second adjusting device is moved downward until the limiting device on the second adjusting device is inserted into the first clamping slot, then the first adjusting device is inserted into the third sliding slot and slidably arranged in the first sliding slot until the limiting device on the first adjusting device is clamped into the second clamping slot, thereby achieving convenient replacement of the first adjusting device and the second adjusting device, and preventing one group from being lost during use.

[0016] 3、Because the support plate is arranged on the first adjusting device and the second adjusting device, the fixed rod is threaded through the support plate, the second baffle is arranged on the fixed rod, the second elastic member is arranged between the second baffle and the support plate, the second elastic member is sleeved on the fixed rod, one end of the second elastic member abuts against the second baffle, the other end of the second elastic member abuts against the support plate, the first clamping slot is arranged on the side wall of the first sliding slot, the first clamping slot is corresponding to the fixed rod, the second clamping slot is arranged above the first sliding slot, the second clamping slot is corresponding to the first clamping slot, when the first adjusting device is clamped into the first clamping slot for use, the second adjusting device can be clamped into the second clamping slot, thereby preventing the first adjusting device or the second adjusting device from being lost, and further achieving prevention of loss of the first adjusting device or the second adjusting device.

[0017] 4、Because the third sliding slot is arranged on the top of the first sliding slot, the cross section of the third sliding slot is consistent with the cross section of the first sliding block and the second adjusting device, thereby the first sliding block and the second adjusting device can be clamped into the first sliding slot from the third sliding slot, and further achieving convenient placement of the first adjusting device and the second adjusting device into the first sliding slot. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the high-voltage electrostatic dust removal frequency control cabinet in the application.

[0019] Figure 2 For Figure 1 A local enlarged view of the middle of B.

[0020] Figure 3 For Figure 1 A local enlarged view of the middle of B.

[0021] In the figure: 1, cabinet body; 2, support piece; 3, support; 31, first sliding groove; 32, first clamping groove; 33, second clamping groove; 34, third sliding groove; 4, guide piece; 41, fixed groove; 5, fixing device; 51, fixing piece; 52, insertion rod; 53, first baffle; 54, first elastic piece; 55, pull block; 6, first adjusting device; 61, first sliding block; 611, second sliding groove; 62, second sliding block; 63, adjusting piece; 64, positioning plug; 7, second adjusting device; 8, limiting device; 81, support plate; 82, fixed rod; 83, second baffle; 84, second elastic piece. DETAILED DESCRIPTION

[0022] The embodiment of the application provides a high-voltage electrostatic dust removal frequency conversion control cabinet, and solves the problem that the stability of the frequency conversion control cabinet is required to be higher because the traditional frequency conversion control cabinet needs to be used outdoors and in a complex environment.

[0023] The technical scheme in the embodiment of the application is used for solving the above problem, and the general idea is as follows

[0024] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and the specific implementation.

[0025] A high-voltage electrostatic dust removal frequency conversion control cabinet, comprising a cabinet body 1, a support piece 2 supporting the cabinet body 1, a support 3 supporting four corners of the support piece 2, a guide piece 4 guiding the support 3, a fixing device 5 fixing the angle of the support 3, a first adjusting device 6 for coping with irregular ground and a second adjusting device 7 for coping with flat ground; the four corners of the support piece 2 are provided with the support 3; the guide piece 4 is arranged in the support 3; the fixing device 5 is arranged on the support 3; the fixed groove 41 is arranged on the guide piece 4; when the fixing device 5 is inserted into the fixed groove 41, the angle of the support 3 is fixed.

[0026] The fixing device 5 comprises a fixing piece 51, a plug rod 52 slidably connected in the fixing piece 51, a first baffle 53 arranged on the plug rod 52, a first elastic piece 54 for moving the plug rod 52 to insert into the fixing groove 41, and a pull block 55 for facilitating pulling the plug rod 52; the fixing piece 51 is arranged on the support 3; the side of the fixing piece 51 facing the support 3 is open; the first elastic piece 54 is sleeved on the plug rod 52; one side of the first elastic piece 54 abuts against the first baffle 53, and the other end of the first elastic piece 54 abuts against the inner side wall of the fixing piece 51; the pull block 55 is arranged on one side of the plug rod 52; the first baffle 53 is slidably connected in the fixing piece 51.

[0027] The first adjusting device 6, the second adjusting device 7 and the first sliding groove 31 are all arranged relative to the support 3.

[0028] The cabinet body 1 is in the shape of a cuboid, the bottom of the cabinet body 1 is provided with a support piece 2, the support piece 2 is in the shape of a cuboid and is open at the top and bottom, the four corners of the support piece 2 are all provided with a support 3, the support 3 is in the shape of a long strip, the top of the support 3 is rotatably connected to the support piece 2, the bottom of the support piece 2 is provided with a guide piece 4, the guide piece 4 is in the shape of a circular arc, the side wall of the guide piece 4 is provided with a fixing groove 41, the side wall of the support 3 is provided with a fixing piece 51, the fixing piece 51 is in the shape of a cylinder, the side wall of the fixing piece 51 facing the support 3 is open, the fixing piece 51 is slidably connected with a plug rod 52, the plug rod 52 is provided with a first baffle 53, the first baffle 53 is slidably connected in the fixing piece 51, a first elastic piece 54 is arranged between the first baffle 53 and the fixing piece 51, one end of the first elastic piece 54 abuts against the first baffle 53, the other end of the first elastic piece 54 abuts against the inner side wall of the fixing piece 51, a pull block 55 is arranged on one side of the plug rod 52, when the plug rod 52 is inserted into the fixing groove 41, the angle of the support 3 is fixed, the bottom of the support 3 is provided with a first adjusting device 6 and a second adjusting device 7, the first adjusting device 6 and the second adjusting device 7 can be exchanged with each other, so as to cope with different fixing scenes, the first adjusting device 6 copes with irregular ground, and the second adjusting device 7 copes with flat ground.

[0029] The cabinet body 1 is in the shape of a cuboid, the bottom of the cabinet body 1 is provided with a support 2, the support 2 is in the shape of a cuboid and is open at the top and bottom, the four corners of the support 2 are provided with supports 3, the supports 3 are in the shape of a long strip, the top of the support 3 is rotatably connected to the support 2, the bottom of the support 2 is provided with a guide 4, the guide 4 is in the shape of a circular arc, a fixed groove 41 is formed in the side wall of the guide 4, a fixed part 51 is arranged on the side wall of the support 3, the fixed part 51 is in the shape of a cylinder, the side wall of the fixed part 51 on the side of the support 3 is open, a plug rod 52 is slidably connected to the fixed part 51, a first baffle 53 is arranged on the plug rod 52, the first baffle 53 slides in the fixed part 51, a first elastic part 54 is arranged between the first baffle 53 and the fixed part 51, one end of the first elastic part 54 abuts against the first baffle 53, the other end of the first elastic part 54 abuts against the inner side wall of the fixed part 51, a pull block 55 is arranged on one side of the plug rod 52, when the plug rod 52 is inserted into the fixed groove 41, the angle of the support 3 is fixed, the bottom of the support 3 is provided with a first adjusting device 6 and a second adjusting device 7, the first adjusting device 6 and the second adjusting device 7 can be exchanged with each other, so as to cope with different fixing scenes, the first adjusting device 6 copes with irregular ground, the second adjusting device 7 copes with flat ground, thereby realizing the control of the position of the cabinet body 1 and the adjustment of the angle of the support 3 by the first adjusting device 6 and the second adjusting device 7, so that the cabinet body 1 keeps the best working state.

[0030] The first adjusting device 6 comprises a first sliding block 61, a second sliding block 62 slidably connected in the first sliding block 61, an adjusting part 63 for adjusting the position of the second sliding block 62, and a positioning plug 64 suitable for irregular ground; a first sliding groove 31 is formed in the side wall of the support 3; the first sliding block 61 is slidably connected in the first sliding groove 31; a second sliding groove 611 is formed in the first sliding block 61; the second sliding block 62 is slidably connected in the second sliding groove 611; the adjusting part 63 is rotatably connected in the second sliding groove 611; the adjusting part 63 is threadedly arranged in the second sliding block 62; the positioning plug 64 is arranged on the second sliding block 62; the positioning plug 64 is in the shape of a half cone.

[0031] The second adjusting device 7 is composed of a rubber part; the second adjusting device 7 is slidably connected in the first sliding groove 31.

[0032] The first sliding groove 31 is T-shaped, the first sliding block 61 is slidably connected in the first sliding groove 31, the first sliding block 61 corresponds to the first sliding groove 31, the second sliding groove 611 is formed in the first sliding block 61, the second sliding block 62 is slidably connected in the second sliding groove 611, the adjusting piece 63 is rotatably connected in the second sliding groove 611, the adjusting piece 63 is threaded through the second sliding block 62, the second sliding block 62 is T-shaped, the second sliding block 62 corresponds to the second sliding groove 611, the positioning plug 64 is arranged on the second sliding block 62, the positioning plug 64 is half-cone-shaped, the second adjusting device 7 is slidably arranged in the first sliding groove 31, the second adjusting device 7 is made of rubber, the first adjusting device 6, the second adjusting device 7 and the first sliding groove 31 are arranged in two groups relative to the support 3, when it is needed to move the first adjusting device 6 to the bottom of the support 3, the first sliding block 61 is slid until the limiting device 8 is clamped into the first clamping groove 32, the adjusting piece 63 is rotated to relatively move the two groups of positioning plugs 64 until the two groups of positioning plugs 64 are attached to form a complete cone, when it is needed to move the second adjusting device 7 to the bottom of the support 3, the limiting device 8 is moved away from the first clamping groove 32, then the first adjusting device 6 is removed from the support 3, the second adjusting device 7 is clamped into the first sliding groove 31 from the third sliding groove 34, then the second adjusting device 7 is moved downward until the limiting device 8 on the second adjusting device 7 is inserted into the first clamping groove 32, then the first adjusting device 6 is inserted into the third sliding groove 34 and slidably arranged in the first sliding groove 31 until the limiting device 8 on the first adjusting device 6 is clamped into the second clamping groove 33.

[0033] The side wall of the support 3 is provided with a first sliding groove 31 in a T shape, a first sliding block 61 is slidably connected in the first sliding groove 31, the first sliding block 61 corresponds to the first sliding groove 31, a second sliding groove 611 is formed in the first sliding block 61, a second sliding block 62 is slidably connected in the second sliding groove 611, an adjusting piece 63 is rotatably connected in the second sliding groove 611, the adjusting piece 63 is threadedly connected to the second sliding block 62, the second sliding block 62 is in a T shape, the second sliding block 62 corresponds to the second sliding groove 611, a positioning plug 64 is arranged on the second sliding block 62, the positioning plug 64 is in a half-cone shape, the second adjusting device 7 slides in the first sliding groove 31, the second adjusting device 7 is made of rubber, the first adjusting device 6, the second adjusting device 7 and the first sliding groove 31 are provided with two groups relative to the support 3, when it is needed to move the first adjusting device 6 to the bottom of the support 3, the first sliding block 61 is slid until the limiting device 8 is clamped into the first clamping groove 32, the adjusting piece 63 is rotated to relatively move the two groups of positioning plugs 64 until the two groups of positioning plugs 64 are attached to form a complete cone, when it is needed to move the second adjusting device 7 to the bottom of the support 3, the limiting device 8 is first moved away from the first clamping groove 32, then the first adjusting device 6 is removed from the support 3, the second adjusting device 7 is clamped into the first sliding groove 31 from the third sliding groove 34, then the second adjusting device 7 is moved downward until the limiting device 8 on the second adjusting device 7 is inserted into the first clamping groove 32, then the first adjusting device 6 is inserted into the third sliding groove 34 and slides in the first sliding groove 31 until the limiting device 8 on the first adjusting device 6 is clamped into the second clamping groove 33, thereby achieving convenient replacement of the first adjusting device 6 and the second adjusting device 7, and preventing one group from being lost during use.

[0034] The first adjusting device 6 and the second adjusting device 7 are provided with limiting devices 8; the limiting device 8 comprises a supporting plate 81, a fixed rod 82 slidably connected to the supporting plate 81, a second baffle 83 arranged on the fixed rod 82 and a second elastic piece 84 for pushing the fixed rod 82; the supporting plate 81 is arranged on the first adjusting device 6 and the second adjusting device 7; the second elastic piece 84 is sleeved on the fixed rod 82; one end of the second elastic piece 84 abuts against the second baffle 83, and the other end of the second elastic piece 84 abuts against the supporting plate 81; a first clamping groove 32 is formed in the side wall of the first sliding groove 31; the fixed rod 82 is inserted into the first clamping groove 32.

[0035] A second clamping groove 33 is formed in the top of the first sliding groove 31; the second clamping groove 33 is consistent with the first clamping groove 32; when the first adjusting device 6 is clamped into the first clamping groove 32, the second adjusting device 7 is clamped into the second clamping groove 33.

[0036] The support plate 81 is arranged on the first adjusting device 6 and the second adjusting device 7, a fixing rod 82 is arranged on the support plate 81, a second baffle 83 is arranged on the fixing rod 82, a second elastic piece 84 is arranged between the second baffle 83 and the support plate 81, the second elastic piece 84 is sleeved on the fixing rod 82, one end of the second elastic piece 84 abuts against the second baffle 83, and the other end of the second elastic piece 84 abuts against the support plate 81. A first clamping groove 32 is arranged on the side wall of the first sliding groove 31, the first clamping groove 32 corresponds to the fixing rod 82, a second clamping groove 33 is arranged above the first sliding groove 31, the second clamping groove 33 corresponds to the first clamping groove 32, when the first adjusting device 6 is clamped into the first clamping groove 32 for use, the second adjusting device 7 can be clamped into the second clamping groove 33, and the first adjusting device 6 or the second adjusting device 7 is prevented from being lost.

[0037] The support plate 81 is arranged on the first adjusting device 6 and the second adjusting device 7, a fixing rod 82 is arranged on the support plate 81, a second baffle 83 is arranged on the fixing rod 82, a second elastic piece 84 is arranged between the second baffle 83 and the support plate 81, the second elastic piece 84 is sleeved on the fixing rod 82, one end of the second elastic piece 84 abuts against the second baffle 83, and the other end of the second elastic piece 84 abuts against the support plate 81. A first clamping groove 32 is arranged on the side wall of the first sliding groove 31, the first clamping groove 32 corresponds to the fixing rod 82, a second clamping groove 33 is arranged above the first sliding groove 31, the second clamping groove 33 corresponds to the first clamping groove 32, when the first adjusting device 6 is clamped into the first clamping groove 32 for use, the second adjusting device 7 can be clamped into the second clamping groove 33, and the first adjusting device 6 or the second adjusting device 7 is prevented from being lost.

[0038] The top of the first sliding groove 31 is provided with a third sliding groove 34; the cross section of the third sliding groove 34 is consistent with the first sliding block 61 and the second adjusting device 7.

[0039] The top of the first sliding groove 31 is provided with a third sliding groove 34; the cross section of the third sliding groove 34 is consistent with the first sliding block 61 and the second adjusting device 7.

[0040] The top of the first sliding groove 31 is provided with a third sliding groove 34; the cross section of the third sliding groove 34 is consistent with the first sliding block 61 and the second adjusting device 7.

[0041] While the preferred embodiments of the application have been described, additional variations and modifications can be made to these embodiments by those skilled in the art once they have the benefit of the present disclosure without departing from the spirit and scope of the application. Accordingly, it is intended that the appended claims include all such modifications and variations as fall within the scope of the present application.

[0042] It is apparent that those skilled in the art can make various changes and modifications to the application without departing from the spirit and scope of the application. It is therefore intended that the present application cover all such changes and modifications that are within its scope.

Claims

1. A frequency control cabinet for high-voltage electrostatic precipitation, characterized by, The utility model provides a cabinet, including cabinet (1), support the cabinet (1) of support piece (2), support the support piece (2) four corners of support (3), the guide of guide piece (4) to support (3), the fixed device (5) of fixed support (3) angle, the first adjusting device (6) of response irregular ground and the second adjusting device (7) of response flat ground, the four corners of support piece (2) all are provided with support (3), guide piece (4) is inserted in support (3), fixed device (5) is set up on support (3), the fixed groove (41) of guide piece (4) is seted up, when fixed device (5) is inserted into fixed groove (41), the angle of support (3) is fixed, The first adjusting device (6) includes a first sliding block (61), a second sliding block (62) slidably connected in the first sliding block (61), an adjusting member (63) for adjusting the position of the second sliding block (62), and a positioning plug (64) suitable for irregular ground. A first sliding groove (31) is formed in the side wall of the support (3). The first sliding block (61) is slidably connected in the first sliding groove (31). A second sliding groove (611) is formed in the first sliding block (61). The second sliding block (62) is slidably connected in the second sliding groove (611). The adjusting member (63) is rotatably connected in the second sliding groove (611). The adjusting member (63) is threadedly connected to the second sliding block (62). The positioning plug (64) is arranged on the second sliding block (62). The positioning plug (64) is in the shape of a half-cone. The second adjusting device (7) is slidably connected in the first sliding groove (31). A first clamping groove (32) is formed in the side wall of the first sliding groove (31). A second clamping groove (33) is formed in the top of the first sliding groove (31). The second clamping groove (33) is consistent with the first clamping groove (32). When the first adjusting device (6) is clamped into the first clamping groove (32), the second adjusting device (7) is clamped into the second clamping groove (33). A third sliding groove (34) is formed in the top of the first sliding groove (31). The cross section of the third sliding groove (34) is consistent with the first sliding block (61) and the second adjusting device (7).

2. The frequency control cabinet for high-voltage electrostatic precipitation according to claim 1, wherein The fixed device (5) includes a fixing member (51), a plug rod (52) slidably connected in the fixing member (51), a first baffle (53) arranged on the plug rod (52), a first elastic member (54) for moving the plug rod (52) to be inserted into the fixed groove (41), and a pull block (55) for facilitating pulling the plug rod (52). The fixing member (51) is arranged on the support (3). The side of the fixing member (51) facing the support (3) is open. The first elastic member (54) is sleeved on the inserting rod (52); one side of the first elastic member (54) abuts against the first baffle (53), and the other end of the first elastic member (54) abuts against the inner side wall of the fixing member (51); the pull block (55) is arranged on one side of the inserting rod (52); and the first baffle (53) is slidingly connected in the fixing member (51).

3. The frequency control cabinet for high-voltage electrostatic precipitators according to claim 1, characterized in that, The second adjusting device (7) is composed of a rubber member.

4. The frequency control cabinet for high-voltage electrostatic precipitators according to claim 3, characterized in that, The first adjusting device (6) and the second adjusting device (7) are both provided with a limiting device (8); the limiting device (8) comprises a support plate (81), a fixing rod (82) slidingly connected on the support plate (81), a second baffle (83) arranged on the fixing rod (82), and a second elastic member (84) for pushing the fixing rod (82); the support plate (81) is arranged on the first adjusting device (6) and the second adjusting device (7); the second elastic member (84) is sleeved on the fixing rod (82); one end of the second elastic member (84) abuts against the second baffle (83), and the other end of the second elastic member (84) abuts against the support plate (81); and the fixing rod (82) is inserted into the first clamping groove (32).

5. The frequency control cabinet for high-voltage electrostatic precipitators according to claim 1, characterized in that, The first adjusting device (6), the second adjusting device (7) and the first sliding groove (31) are all arranged relative to the support frame (3).

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